 function stripscript(s) {
        var pattern = new RegExp("[`~!#$^&*()=|{}':;',\\[\\]<>/?~！#￥¥……&*（）&;—\"|{}【】'；：'。，、？]")
            var rs = "";
        for (var i = 0; i < s.length; i++) {
            rs = rs + s.substr(i, 1).replace(pattern, '');
        }
        return rs;
    }